Last updated: August 23, 2025
In June, the average temperature in Mantes-la-Jolie, France hovers around 18°C (65°F). Expect a range with minimums dipping to 6°C (43°F) and maximums soaring to 35°C (95°F). With a total precipitation of 81 mm (3.2 in) spread over 12 days, you might want to carry an umbrella. The climate boasts an average humidity level of 80%, adding a touch of tropical feel to your experience!
In June in Mantes-la-Jolie, the average temperature is 18°C (65°F). Maximum temperatures can reach 35°C (95°F), while minimum temperatures can drop as low as 6°C (43°F). This variation makes it essential for travelers to pack accordingly, ensuring comfort for both warm and cool weather.
In Mantes-la-Jolie in June, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.
In Mantes-la-Jolie in June, humidity is 80%. With an average temperature of 18°C (65°F), this humidity feels like wandering through a warm, damp blanket, making every step slightly heavy and resulting in a constant sheen of sweat, which can be both refreshing and exhausting for travelers.
In Mantes-la-Jolie in June, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Mantes-la-Jolie.
UV Risk Categories
Weather in Mantes-la-Jolie varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Mantes-la-Jolie, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 53 mm (2.1 inches) | 91% | low |
| February Weather | 6°C (43°F) | 66 mm (2.6 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 77 mm (3.0 inches) | 85% | moderate |
| April Weather | 11°C (51°F) | 36 mm (1.4 inches) | 84% | high |
| May Weather | 14°C (57°F) | 78 mm (3.1 inches) | 82% | very high |
| June Weather | 18°C (65°F) | 81 mm (3.2 inches) | 80% | very high |
| July Weather | 20°C (68°F) | 46 mm (1.8 inches) | 73% | very high |
| August Weather | 19°C (67°F) | 59 mm (2.3 inches) | 68% | very high |
| September Weather | 16°C (61°F) | 40 mm (1.6 inches) | 76% | high |
| October Weather | 13°C (55°F) | 78 mm (3.1 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 67 mm (2.6 inches) | 92% | low |
| December Weather | 6°C (43°F) | 100 mm (4.0 inches) | 93% | low |